CN108055524A - A kind of structure light module, assemble method and terminal - Google Patents
A kind of structure light module, assemble method and terminal Download PDFInfo
- Publication number
- CN108055524A CN108055524A CN201711409008.3A CN201711409008A CN108055524A CN 108055524 A CN108055524 A CN 108055524A CN 201711409008 A CN201711409008 A CN 201711409008A CN 108055524 A CN108055524 A CN 108055524A
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- terminal
- light module
- structure light
- receiver
- testee
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2504—Calibration devices
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of structure light module, assemble method and terminal, wherein method includes：Transmitter is pre-installed on the first end of terminal and receiver is pre-installed on to the second end of terminal, wherein the first end and the opposite end that the second end is same side in terminal；Testee and terminal are placed according to preset rules, wherein testee is the object with preset shape；The corresponding optical signal of control transmitter transmitting pre-set image receives the optical signal of testee reflection to form image to be detected to testee, and by receiver；Whether the measurement accuracy for determining structure light module according to image to be detected meets preset standard；If the measurement accuracy of structure light module meets preset standard, fixed launcher and receiver to complete the assembling of structure light module.Structure light module is installed and two opposite end sides of terminal is fixed on after calibrating by this method, which thereby enhances the depth survey precision of the structure light module of terminal.
Description
Technical field
The present invention relates to a kind of terminal device technical field more particularly to structure light module, assemble method and terminals.
Background technology
At present, with the development of augmented reality, structure light module becomes an important component in terminal device.Knot
Structure optical mode group is generally made of transmitter and receiver, and main function is the depth of view information for obtaining shooting object, in combination with taking the photograph
As head Accurate Model in captured environment, finally to realize preferable augmented reality effect.However, existing structure optical mode group is made
It is an integral installation in terminal, depth of field measurement accuracy is relatively low, therefore influences the effect of the augmented reality of terminal device.
The content of the invention
The embodiment of the present invention provides a kind of structure light module, assemble method and terminal, it is intended to improve the installation of structure light module
Depth survey precision after terminal.
In a first aspect, an embodiment of the present invention provides a kind of assemble method of structure light module, for transmitter will to be included
It is mounted on the structure light module of receiver in terminal, which includes：
The transmitter is pre-installed on the first end of the terminal and the receiver is pre-installed on the end
Second end at end, wherein the first end and the opposite end that the second end is same side in the terminal；
Testee and the terminal are placed according to preset rules, wherein the testee is the object with preset shape
Body；
The corresponding optical signal of the transmitter transmitting pre-set image is controlled to the testee, and passes through the receiver
The optical signal of the testee reflection is received to form image to be detected；
Whether the measurement accuracy for determining the structure light module according to described image to be detected meets preset standard；
If the measurement accuracy of the structure light module meets the preset standard, fix the transmitter and receiver with
Complete the assembling of the structure light module.
Second aspect, an embodiment of the present invention provides a kind of structure light module, in terminal, including：Transmitter and
Receiver；The transmitter is arranged on the first end of the terminal, and the receiver is arranged on the second end of the terminal,
Wherein the first end and the opposite end that the second end is same side in the terminal；The transmitter is used to emit optical signal
To testee, the receiver is used to receive the optical signal reflected by the testee.
The third aspect an embodiment of the present invention provides a kind of terminal, should include above-mentioned structure optical mode described in any one
Group.
Transmitter by being pre-installed on the first end of terminal and receiver being pre-installed on end by the embodiment of the present invention
Second end at end, wherein the first end and the opposite end that the second end is same side in the terminal；According to default rule
Testee and the terminal are then placed, wherein the testee is the object with preset shape；Control the transmitter
Emit the corresponding optical signal of pre-set image to the testee, and pass through the receiver and receive the testee reflection
Optical signal is to form image to be detected；Whether the measurement accuracy for determining the structure light module according to described image to be detected meets
Preset standard；If the measurement accuracy of the structure light module meets the preset standard, the transmitter and receiver are fixed
To complete the assembling of the structure light module.The assemble method will be including the installation of the structure light module of transmitter and receiver and school
The depth survey precision in two opposite end sides of terminal, which thereby enhancing the structure light module of terminal is fixed on after standard.
Description of the drawings
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of schematic flow diagram of the assemble method of structure light module provided in an embodiment of the present invention；
Fig. 2 is a kind of structure diagram of terminal including structure light module provided in an embodiment of the present invention；
Fig. 3 is a kind of depth calibration schematic diagram of the structure light module of terminal provided in an embodiment of the present invention；
Fig. 4 is the sub-step schematic flow diagram in assemble method shown in Fig. 1；
Fig. 5 is another sub-step schematic flow diagram in assemble method shown in Fig. 1；
Fig. 6 is a kind of structure diagram for structure light module that another embodiment of the present invention provides；
Fig. 7 is a kind of structure diagram for structure light module that further embodiment of this invention provides；
Fig. 8 is along A_A directional profile structure diagrams in Fig. 7.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, belongs to the scope of protection of the invention.
It should be appreciated that ought use in this specification and in the appended claims, term " comprising " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but it is not precluded from one or more of the other feature, whole
Body, step, operation, element, component and/or its presence or addition gathered.
It is also understood that the term used in this description of the invention is merely for the sake of the mesh for describing specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singulative, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combinations and all possible combinations of one or more of the associated item listed, and including these combinations.
The embodiment provides a kind of structure light module, the assemble methods and terminal of structure light module.
Wherein, structure light module generally comprises transmitter and receiver, launches structure light to object under test by transmitter
On, after which is modulated by object under test, modulated structure light is gathered by receiver, and structure light after acquisition is handled
To obtain the depth of view information of object under test, 3D rendering letter is thus obtained in conjunction with the image information of the object under test of camera acquisition
Breath.
In the present embodiment, structure light module includes structure light module, line-structured light module or area-structure light module.Hair
Emitter and receiver include but not limited to infrared transmitter and receiver.
Referring to Fig. 1, Fig. 1 is a kind of exemplary flow of the assemble method of structure light module provided in an embodiment of the present invention
Figure, the assemble method are used for the installation of structure light module in the terminal, and wherein the terminal includes：Mobile phone or tablet computer etc..Such as
Shown in Fig. 1, the assemble method of the structure light module includes step S101~S105.
S101, the first end that the transmitter is pre-installed on to the terminal and the receiver is pre-installed on
Second end of the terminal.
In the present embodiment, wherein, first end and the opposite end that the second end is same side in the terminal,
To ensure that structure light module has preset length distance, which can improve the depth survey essence of structure light module
Degree.It is pre-mounted as that transmitter and receiver first are set in advance in the two side ends of terminal but unlocked, it is possible thereby to continue to adjust
The installation parameter of transmitter and receiver, such as angle, horizontal level, vertical position or relative displacement etc..
In one embodiment, it is specific as shown in Figure 1, the transmitter 11 of the structure light module is pre-installed on the of terminal 20
It is pre-installed in one end 21 and by the receiver 12 of the structure light module on the second end 22 of terminal 20, wherein first
21 and second end 22 of end is opposite.It is understood that in fig. 2, the first end 21 is the bottom end side of terminal 20, second end
Side 22 is the tip side of terminal 20.
S102, testee and the terminal are placed according to preset rules.
Wherein, the preset rules require for the calibration rule of structure light module, for example structure light module is with respect to measured object
The distance between body.The testee be set on the object with preset shape, such as tested plane it is at least one rectangular
Body and square etc..
In the present embodiment, it is described to place testee and the terminal according to preset rules, including：According to preset rules
Testee and the terminal are placed in depth calibration frock.Wherein, the depth calibration work in depth calibration frock such as Fig. 3
Fill 30.
The first fixing piece that the depth calibration frock 30 includes calibration body 300 and is arranged on calibration body 300
301st, the second fixing piece 302, sliding groove 303 and distance scale 304.
First fixing piece 301 is used for fixed placement testee 40, and first fixing piece 301 is slidably mounted in cunning
To adjust the relative position of the first fixing piece 301 in dynamic slot 303, to change the position of testee and structure light module, i.e.,
Relative position between testee 40 and terminal 20.
Second fixing piece 302 is used to that terminal 20 to be fixedly mounted transmitter and receiver and measured object so that structure light module
Body 40 is opposite to be calibrated to complete depth survey.
Distance scale 304 is arranged on the edge of sliding groove 303, tested on the first fixing piece 301 convenient for accurately adjusting
The distance of the opposite terminal 20 on the second fixing piece 302 of object 40.
In one embodiment, as shown in figure 4, step S102 includes sub-step S1021 and S1022.Wherein, S1021, by institute
It states testee and terminal is placed in depth calibration frock；S1022, the adjustment distance of the testee away from the terminal reach
To pre-determined distance.Testee is removably installed in depth calibration frock, easy to use to have testee of different shapes,
Thus calibration accuracy is improved.The relating to parameters of the pre-determined distance and structure light module, for example the transmitter of structure light module and connect
Receive the distance between device etc., the pre-determined distance and the correspondence of the preset length distance, i.e., different preset length distances
Corresponding different pre-determined distance, purpose improve calibration accuracy and measurement efficiency.
S103, the corresponding optical signal of the control transmitter transmitting pre-set image pass through described to the testee
Receiver receives the optical signal of the testee reflection to form image to be detected.
Wherein, the image used when which is the depth calibration for structure light module, can be stored in advance in
In terminal, which includes stripe pattern, black and white lattice interphased images, orthogonal grating image and the speckle pattern in aligned transfer
As etc..
In the present embodiment, as shown in figure 3, the default figure of transmitter transmitting transmitting for passing through 20 control structure optical mode group of terminal
As on corresponding optical signal 110 to testee 40, while described in being received by the receiver of 20 control structure optical mode group of terminal
The optical signal 120 of testee reflection, terminal 20 form image to be detected using the optical signal 120.It can be seen that this is to be detected
Image includes testee and the corresponding image information of pre-set image.
In one embodiment, for the ease of controlling and monitoring, terminal 20 and PC can be established and communicated to connect, led to
It crosses the PC control terminal 20 and obtains image to be detected that terminal 20 is got, since PC has compared with large-size screen monitors
Curtain, therefore be conducive to testing staff and be compared judgement.
S104, determine whether the measurement accuracy of the structure light module meets preset standard according to described image to be detected.
Wherein, which is used to determine the standard of the measurement accuracy of structure light module, such as to have shot in advance
Standard picture, which is convenient for testing staff by it compared with image to be detected, to judge the knot installed in terminal
Whether the measurement accuracy of structure optical mode group meets preset standard.
In one embodiment, as shown in figure 5, step S104 includes sub-step S1041 and S1042.Wherein, S1041, pass through
The terminal intercepts characteristic image in described image to be detected；S1042, the structure light module is judged according to the characteristic image
Measurement accuracy whether meet preset standard.
For example, which is the plane for including cuboid, and this feature image can the corresponding image letter of the cuboid
The side images of breath or cuboid.Whether the measurement accuracy for judging the structure light module according to the characteristic image accords with
Preset standard is closed, as the side images of the cuboid are still clearly, it is determined that the measurement accuracy of the structure light module is
It is no to meet preset standard.
If S105, the measurement accuracy of the structure light module meet the preset standard, fix the transmitter and connect
Device is received to complete the assembling of the structure light module.
In the present embodiment, if testing staff meets the pre- bidding in the measurement accuracy for judging the structure light module
The transmitter of the structure light module and receiver are then fixed on two opposite end sides of terminal to complete the structure light module by standard
Assembling.
The assemble method of structure light module by pre-installing terminal respectively by transmitter and receiver in above-described embodiment
First end and the second end, thereby ensure that the effective distance between transmitter and receiver, because studies have shown that effectively away from
From bigger, the depth error of the structure light module is smaller.Therefore the relatively existing overall package using structure light module is at end
End mode, the assemble method can not only ensure the effective distance between transmitter and receiver, also change depth calibration side
Formula which thereby enhances upper measurement accuracy of the structure light module in terminal.
Referring to Fig. 6, Fig. 6 is a kind of structure diagram for structure light module that another embodiment of the present invention provides, the knot
Structure optical mode group is mounted in terminal, which may be, for example, the smart mobile phone in mobile phone or tablet computer, such as Fig. 6.Such as Fig. 6 institutes
Show, which includes：Transmitter 11, receiver 12 and camera 13.Transmitter 11 is for emitting optical signal to tested
Object, the optical signal that receiver 12 is reflected for reception by the testee.
Specifically, transmitter 11 and receiver 12 are used to obtain the depth information of testee, and camera 13 is used to obtain
The image information of testee, the image information are 2D image informations.
Wherein, transmitter 11 is arranged on the first end 21 of terminal 20, and receiver 12 is arranged on the second end of terminal 20
22, camera 13 is also disposed at 20 second end 22 of terminal, wherein the first end 21 and the second end 22 are same in terminal 20
The opposite end of side.
Specifically, the first end 21 is the bottom end side of terminal 20, and the second end 22 is the tip side of terminal 20.It is appreciated that
, in one embodiment, the first end 21 can be the tip side of terminal 20, and the second end 22 can be the bottom of terminal 20
Side.
In one embodiment, camera 13 is arranged on the second end 22 of terminal 20, and is located at same water with receiver 12
On horizontal line, in order to which terminal generates 3D rendering according to the depth information and image information of testee.
It should be noted that in the present embodiment, which can be face, toy or stereo landscape etc..Hair
Emitter 11 and receiver 12 are respectively infrared transmitter and infrared light receiver；Camera 13 is visible image capturing head.
Transmitter and receiver are separately mounted to two opposite end sides of terminal by the structure light module in above-described embodiment, by
This adds the distance between transmitter and receiver, which thereby enhances the depth of field measurement accuracy of the structure light module, ties simultaneously
Close the Accurate Model that camera is conducive to 3D rendering.
Referring to Fig. 7, Fig. 7 is a kind of structure diagram for structure light module that further embodiment of this invention provides, the knot
Structure optical mode group is mounted in terminal, which may be, for example, the smart mobile phone in mobile phone or tablet computer, such as Fig. 7.Such as Fig. 7 institutes
Show, which includes：Transmitter 11, receiver 12 and camera 13.Transmitter 11 is arranged on the first end of terminal 20
Side 21, receiver 12 are arranged on the second end 22 of terminal 20, and camera 13 is also disposed at 20 second end 22 of terminal, wherein the
21 and second end 22 of one end is two opposite end sides of terminal 20.
Specifically, the first end 21 and the second end 22 are located at two short sides of the viewing area of the display screen 200 of terminal 20；
Certain first end, 21 and second end 22 may be alternatively located at two long sides of the viewing area of the display screen 200 of terminal 20.
Wherein, receiver 12 includes the first receiver 121 and second receiver 122, and the first receiver 121 and second receives
The vertical perpendicular bisector of the display screen 200 of 122 relative termination 20 of device is set in horizontal symmetrical.Transmitter 11 is located at the display of terminal 20
On the vertical perpendicular bisector of screen 200.To ensure that the distance of the first receiver 121 and second receiver 122 to transmitter 11 is identical.It should
First receiver 121 and second receiver 122 can further improve the measurement accuracy of the depth of view information of testee, such as
The depth of view information that one receiver 121 coordinates to obtain testee as main receiver and transmitter 11, second receiver 122
Coordinate as auxiliary receiver and transmitter 11 and the depth of view information obtained by the first receiver 121 is verified；Either will
Binocular measures and structural light measurement is combined to obtain the depth of view information of testee.
In the present embodiment, the first end 21 is the bottom end side of terminal 20, and correspondingly the second end 22 is terminal 20
Tip side.In one embodiment, the first end 21 is the tip side of terminal 20, and correspondingly the second end 22 is the bottom of terminal 20
End.
In the present embodiment, referring to Fig. 8, Fig. 8 is along A_A directional profile structure diagrams in Fig. 7.As shown in figure 8, it receives
Device 12 and camera 13 are arranged under the cover board 23 of terminal 20, and wherein receiver 12 connects including the first receiver 121 and second
Receive device 122, it is to be appreciated that transmitter 11 is also disposed under the cover board 23 of terminal 20.
Specifically, cover board 23 is glass cover-plate, wherein positioned at 22 position of the first end 21 and the second end of terminal 20
Cover board 23 on coating oil layer of ink 230, the ink layer 230 include black ink layer, layer of metallic ink or aluminium ink layer, specifically
It is consistent with integrally matching colors with terminal.
Wherein, on cover board 23 with transmitter 11 and 12 relative position of receiver be equipped with adhesive layer 231 and with camera shooting
Optical transmission window 232 is equipped at first 13 opposite position.Adhesive layer 231 is used for the optical signal emitted through transmitter 11 and the quilt
The optical signal of object reflection is surveyed, optical transmission window 232 is used for through visible ray.
Specifically, adhesive layer 231 is identical with the color of ink layer 230；232 uncoated ink layer of optical transmission window.
Specifically, it is corresponding as shown in figure 8, since receiver 12 includes the first receiver 121 and second receiver 122
The first receiver of ground 121 and second receiver 122 are equipped with adhesive layer 231.
Transmitter and receiver are not only separately mounted to two opposite ends of terminal by the structure light module in above-described embodiment
Side adds the distance between transmitter and receiver, also by increasing a receiver to further improve the structure light
The depth of field measurement accuracy of module.
The present invention also provides a kind of terminal, the terminal include above-described embodiment in provide any one described in structure
Optical mode group.The depth of view information of testee is obtained using the optics module, corresponding function is completed according to the depth of view information, such as eventually
The functions such as end unlock, 3D rendering or augmented reality.
It is understood that the terminal described in the embodiment of the present invention is including but not limited to such as with touch sensitive surface
The mobile phone, laptop computer or tablet computer of (for example, touch-screen display and/or touch tablet) etc it is other just
Portable device.It is to be further understood that in certain embodiments, the equipment is not portable communication device, but with tactile
Touch the desktop computer of sensing surface (for example, touch-screen display and/or touch tablet).
Meanwhile the terminal including display and touch sensitive surface is described in an embodiment of the present invention.It however, should
Understand, terminal can include one or more of the other physical user interface of such as physical keyboard, mouse and/or control-rod
Equipment.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain subject to.
Claims (10)
1. a kind of assemble method of structure light module, for the structure light module of transmitter and receiver will to be included mounted on terminal
On, which is characterized in that including：
The transmitter is pre-installed on the first end of the terminal and the receiver is pre-installed on the terminal
Second end, wherein the first end side and the opposite end that the second end is same side in the terminal；
Testee and the terminal are placed according to preset rules, wherein the testee is the object with preset shape；
The corresponding optical signal of the transmitter transmitting pre-set image is controlled to the testee, and passes through the receiver and receives
The optical signal of testee reflection is to form image to be detected；
Whether the measurement accuracy for determining the structure light module according to described image to be detected meets preset standard；
If the measurement accuracy of the structure light module meets the preset standard, the transmitter and receiver are fixed to complete
The assembling of the structure light module.
2. the assemble method of structure light module according to claim 1, which is characterized in that described to be placed according to preset rules
Testee and the terminal, including：
The testee and terminal are placed in depth calibration frock；And
It adjusts distance of the testee away from the terminal and reaches pre-determined distance.
3. the assemble method of structure light module according to claim 1, which is characterized in that described according to the mapping to be checked
Picture determines whether the measurement accuracy of the structure light module meets preset standard, including：
Characteristic image in described image to be detected is intercepted by the terminal；
Whether the measurement accuracy for judging the structure light module according to the characteristic image meets preset standard.
4. a kind of structure light module, in terminal, which is characterized in that including：Transmitter and receiver；The transmitter is set
It puts in the first end of the terminal, the receiver is arranged on the second end of the terminal, wherein the first end and second
End is the opposite end of same side in the terminal；The transmitter is described to connect for emitting optical signal to testee
Device is received for receiving the optical signal reflected by the testee.
5. structure light module according to claim 4, which is characterized in that further include camera；The camera is arranged on
Second end is used to obtain the image information of the testee.
6. structure light module according to claim 5, which is characterized in that the receiver includes the first receiver and second
Receiver；The vertical perpendicular bisector of first receiver and the relatively described terminal display screen of second receiver is set in horizontal symmetrical
It puts；The transmitter is located at the vertical perpendicular bisector of the terminal display screen.
7. structure light module according to claim 5, which is characterized in that the transmitter, receiver and camera are all provided with
It puts under the cover board of the terminal；On wherein described cover board be equipped at the transmitter and the corresponding position of receiver it is attached
Layer, the optical signal for the optical signal for transmitter transmitting and testee reflection penetrates；On the cover board with
Optical transmission window is equipped at the corresponding position of camera, for supplying visible light-transmissive.
8. structure light module according to claim 5, which is characterized in that first end and the second end are positioned at described
Two short sides of the viewing area of terminal display screen.
9. structure light module according to claim 5, which is characterized in that first end is the tip side of the terminal
Or bottom end side, correspondingly second end is the bottom end side or tip side of the terminal.
10. a kind of terminal, which is characterized in that including the structure light module described in any one in claim 4-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409008.3A CN108055524A (en) | 2017-12-22 | 2017-12-22 | A kind of structure light module, assemble method and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409008.3A CN108055524A (en) | 2017-12-22 | 2017-12-22 | A kind of structure light module, assemble method and terminal |
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| CN108055524A true CN108055524A (en) | 2018-05-18 |
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| CN108833884A (en) * | 2018-07-17 | 2018-11-16 | Oppo广东移动通信有限公司 | Depth calibration method and device, terminal, readable storage medium storing program for executing and computer equipment |
| CN108931202A (en) * | 2018-07-13 | 2018-12-04 | Oppo广东移动通信有限公司 | Detection method and device, electronic device, computer equipment and readable storage medium storing program for executing |
| CN108965525A (en) * | 2018-07-13 | 2018-12-07 | Oppo广东移动通信有限公司 | Detection method and device, terminal, computer equipment and readable storage medium storing program for executing |
| CN109116663A (en) * | 2018-07-26 | 2019-01-01 | 信利光电股份有限公司 | A kind of parallel AA method, apparatus and readable storage medium storing program for executing of structure optical mode group |
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| CN110906867A (en) * | 2019-11-29 | 2020-03-24 | 苏州精濑光电有限公司 | Line width measuring method and line width measuring machine |
| CN113269180A (en) * | 2021-07-06 | 2021-08-17 | 深圳博升光电科技有限公司 | 3D structured light recognition device, system and method |
| CN114598855A (en) * | 2022-02-28 | 2022-06-07 | 深圳博升光电科技有限公司 | Structured light system, electronic equipment with structured light system and control method |
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| CN108931202A (en) * | 2018-07-13 | 2018-12-04 | Oppo广东移动通信有限公司 | Detection method and device, electronic device, computer equipment and readable storage medium storing program for executing |
| CN108965525A (en) * | 2018-07-13 | 2018-12-07 | Oppo广东移动通信有限公司 | Detection method and device, terminal, computer equipment and readable storage medium storing program for executing |
| CN108931202B (en) * | 2018-07-13 | 2021-05-07 | Oppo广东移动通信有限公司 | Detection method and apparatus, electronic apparatus, computer device, and readable storage medium |
| CN110728713A (en) * | 2018-07-16 | 2020-01-24 | Oppo广东移动通信有限公司 | Test method and test system |
| CN110728713B (en) * | 2018-07-16 | 2022-09-30 | Oppo广东移动通信有限公司 | Test method and test system |
| CN108833884A (en) * | 2018-07-17 | 2018-11-16 | Oppo广东移动通信有限公司 | Depth calibration method and device, terminal, readable storage medium storing program for executing and computer equipment |
| CN109116663A (en) * | 2018-07-26 | 2019-01-01 | 信利光电股份有限公司 | A kind of parallel AA method, apparatus and readable storage medium storing program for executing of structure optical mode group |
| CN109974611A (en) * | 2019-03-23 | 2019-07-05 | 柳州阜民科技有限公司 | Depth detection system and its bracket and electronic device |
| CN110906867A (en) * | 2019-11-29 | 2020-03-24 | 苏州精濑光电有限公司 | Line width measuring method and line width measuring machine |
| CN110906867B (en) * | 2019-11-29 | 2021-09-17 | 苏州精濑光电有限公司 | Line width measuring method and line width measuring machine |
| CN113269180A (en) * | 2021-07-06 | 2021-08-17 | 深圳博升光电科技有限公司 | 3D structured light recognition device, system and method |
| CN114598855A (en) * | 2022-02-28 | 2022-06-07 | 深圳博升光电科技有限公司 | Structured light system, electronic equipment with structured light system and control method |
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